Gas Price Report For July 22, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

07/08/19 07/15/19 07/22/19 week ago year ago
U.S. 2.743 2.779 2.750 values are down -0.029 values are down -0.081
East Coast (PADD1) 2.661 2.680 2.672 values are down -0.008 values are down -0.104
  New England (PADD1A) 2.695 2.728 2.713 values are down -0.015 values are down -0.162
  Central Atlantic (PADD1B) 2.800 2.820 2.807 values are down -0.013 values are down -0.100
  Lower Atlantic (PADD1C) 2.565 2.580 2.576 values are down -0.004 values are down -0.092
Midwest (PADD2) 2.668 2.763 2.689 values are down -0.074 values are down -0.050
Gulf Coast (PADD3) 2.418 2.455 2.463 values are up 0.008 values are down -0.110
Rocky Mountain (PADD4) 2.796 2.771 2.735 values are down -0.036 values are down -0.199
West Coast (PADD5) 3.379 3.356 3.328 values are down -0.028 values are down -0.030
  West Coast less California 3.079 3.055 3.037 values are down -0.018 values are down -0.128

E.I.A. Diesel Price Survey

07/08/19 07/15/19 07/22/19 week ago year ago
U.S. 3.055 3.051 3.044 values are down -0.007 values are down -0.176
East Coast (PADD1) 3.081 3.080 3.072 values are down -0.008 values are down -0.145
  New England (PADD1A) 3.134 3.131 3.122 values are down -0.009 values are down -0.147
  Central Atlantic (PADD1B) 3.275 3.272 3.259 values are down -0.013 values are down -0.130
  Lower Atlantic (PADD1C) 2.940 2.941 2.937 values are down -0.004 values are down -0.150
Midwest (PADD2) 2.968 2.956 2.948 values are down -0.008 values are down -0.194
Gulf Coast (PADD3) 2.804 2.805 2.804 values are down -0.001 values are down -0.189
Rocky Mountain (PADD4) 2.980 2.975 2.978 values are up 0.003 values are down -0.391
West Coast (PADD5) 3.624 3.624 3.611 values are down -0.013 values are down -0.107
  West Coast less California 3.208 3.209 3.198 values are down -0.011 values are down -0.238
  California 3.953 3.952 3.939 values are down -0.013 values are down -0.004

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For July 15, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

07/01/19 07/08/19 07/15/19 week ago year ago
U.S. 2.713 2.743 2.779 values are up 0.036 values are down -0.086
East Coast (PADD1) 2.626 2.661 2.680 values are up 0.019 values are down -0.121
  New England (PADD1A) 2.687 2.695 2.728 values are up 0.033 values are down -0.160
  Central Atlantic (PADD1B) 2.799 2.800 2.820 values are up 0.020 values are down -0.112
  Lower Atlantic (PADD1C) 2.501 2.565 2.580 values are up 0.015 values are down -0.117
Midwest (PADD2) 2.629 2.668 2.763 values are up 0.095 values are down -0.033
Gulf Coast (PADD3) 2.368 2.418 2.455 values are up 0.037 values are down -0.147
Rocky Mountain (PADD4) 2.823 2.796 2.771 values are down -0.025 values are down -0.184
West Coast (PADD5) 3.386 3.379 3.356 values are down -0.023 values are down -0.022
  West Coast less California 3.102 3.079 3.055 values are down -0.024 values are down -0.130

E.I.A. Diesel Price Survey

07/01/19 07/08/19 07/15/19 week ago year ago
U.S. 3.042 3.055 3.051 values are down -0.004 values are down -0.188
East Coast (PADD1) 3.080 3.081 3.080 values are down -0.001 values are down -0.156
  New England (PADD1A) 3.135 3.134 3.131 values are down -0.003 values are down -0.152
  Central Atlantic (PADD1B) 3.270 3.275 3.272 values are down -0.003 values are down -0.133
  Lower Atlantic (PADD1C) 2.941 2.940 2.941 values are up 0.001 values are down -0.167
Midwest (PADD2) 2.924 2.968 2.956 values are down -0.012 values are down -0.215
Gulf Coast (PADD3) 2.803 2.804 2.805 values are up 0.001 values are down -0.199
Rocky Mountain (PADD4) 2.998 2.980 2.975 values are down -0.005 values are down -0.395
West Coast (PADD5) 3.628 3.624 3.624 no change 0.000 values are down -0.117
  West Coast less California 3.205 3.208 3.209 values are up 0.001 values are down -0.247
  California 3.963 3.953 3.952 values are down -0.001 values are down -0.016

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For July 8, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

06/24/19 07/01/19 07/08/19 week ago year ago
U.S. 2.654 2.713 2.743 values are up 0.030 values are down -0.114
East Coast (PADD1) 2.541 2.626 2.661 values are up 0.035 values are down -0.120
  New England (PADD1A) 2.658 2.687 2.695 values are up 0.008 values are down -0.194
  Central Atlantic (PADD1B) 2.732 2.799 2.800 values are up 0.001 values are down -0.128
  Lower Atlantic (PADD1C) 2.393 2.501 2.565 values are up 0.064 values are down -0.095
Midwest (PADD2) 2.562 2.629 2.668 values are up 0.039 values are down -0.113
Gulf Coast (PADD3) 2.299 2.368 2.418 values are up 0.050 values are down -0.201
Rocky Mountain (PADD4) 2.868 2.823 2.796 values are down -0.027 values are down -0.170
West Coast (PADD5) 3.389 3.386 3.379 values are down -0.007 values are down -0.015
  West Coast less California 3.121 3.102 3.079 values are down -0.023 values are down -0.122

E.I.A. Diesel Price Survey

06/24/19 07/01/19 07/08/19 week ago year ago
U.S. 3.043 3.042 3.055 values are up 0.013 values are down -0.188
East Coast (PADD1) 3.079 3.080 3.081 values are up 0.001 values are down -0.157
  New England (PADD1A) 3.136 3.135 3.134 values are down -0.001 values are down -0.145
  Central Atlantic (PADD1B) 3.258 3.270 3.275 values are up 0.005 values are down -0.130
  Lower Atlantic (PADD1C) 2.946 2.941 2.940 values are down -0.001 values are down -0.172
Midwest (PADD2) 2.926 2.924 2.968 values are up 0.044 values are down -0.208
Gulf Coast (PADD3) 2.797 2.803 2.804 values are up 0.001 values are down -0.200
Rocky Mountain (PADD4) 3.030 2.998 2.980 values are down -0.018 values are down -0.390
West Coast (PADD5) 3.631 3.628 3.624 values are down -0.004 values are down -0.125
  West Coast less California 3.206 3.205 3.208 values are up 0.003 values are down -0.263
  California 3.968 3.963 3.953 values are down -0.010 values are down -0.017

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For July 1, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

06/17/19 06/24/19 07/01/19 week ago year ago
U.S. 2.670 2.654 2.713 values are up 0.059 values are down -0.131
East Coast (PADD1) 2.557 2.541 2.626 values are up 0.085 values are down -0.143
  New England (PADD1A) 2.668 2.658 2.687 values are up 0.029 values are down -0.195
  Central Atlantic (PADD1B) 2.738 2.732 2.799 values are up 0.067 values are down -0.110
  Lower Atlantic (PADD1C) 2.417 2.393 2.501 values are up 0.108 values are down -0.151
Midwest (PADD2) 2.541 2.562 2.629 values are up 0.067 values are down -0.133
Gulf Coast (PADD3) 2.336 2.299 2.368 values are up 0.069 values are down -0.236
Rocky Mountain (PADD4) 2.910 2.868 2.823 values are down -0.045 values are down -0.145
West Coast (PADD5) 3.452 3.389 3.386 values are down -0.003 values are down -0.007
  West Coast less California 3.182 3.121 3.102 values are down -0.019 values are down -0.104

E.I.A. Diesel Price Survey

06/17/19 06/24/19 07/01/19 week ago year ago
U.S. 3.070 3.043 3.042 values are down -0.001 values are down -0.194
East Coast (PADD1) 3.099 3.079 3.080 values are up 0.001 values are down -0.146
  New England (PADD1A) 3.153 3.136 3.135 values are down -0.001 values are down -0.147
  Central Atlantic (PADD1B) 3.282 3.258 3.270 values are up 0.012 values are down -0.120
  Lower Atlantic (PADD1C) 2.964 2.946 2.941 values are down -0.005 values are down -0.161
Midwest (PADD2) 2.957 2.926 2.924 values are down -0.002 values are down -0.247
Gulf Coast (PADD3) 2.820 2.797 2.803 values are up 0.006 values are down -0.199
Rocky Mountain (PADD4) 3.072 3.030 2.998 values are down -0.032 values are down -0.360
West Coast (PADD5) 3.666 3.631 3.628 values are down -0.003 values are down -0.118
  West Coast less California 3.238 3.206 3.205 values are down -0.001 values are down -0.270
  California 4.006 3.968 3.963 values are down -0.005 values are up 0.003

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For June 24, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

06/10/19 06/17/19 06/24/19 week ago year ago
U.S. 2.732 2.670 2.654 values are down -0.016 values are down -0.179
East Coast (PADD1) 2.620 2.557 2.541 values are down -0.016 values are down -0.220
  New England (PADD1A) 2.719 2.668 2.658 values are down -0.010 values are down -0.217
  Central Atlantic (PADD1B) 2.778 2.738 2.732 values are down -0.006 values are down -0.172
  Lower Atlantic (PADD1C) 2.499 2.417 2.393 values are down -0.024 values are down -0.247
Midwest (PADD2) 2.620 2.541 2.562 values are up 0.021 values are down -0.156
Gulf Coast (PADD3) 2.362 2.336 2.299 values are down -0.037 values are down -0.316
Rocky Mountain (PADD4) 2.948 2.910 2.868 values are down -0.042 values are down -0.092
West Coast (PADD5) 3.521 3.452 3.389 values are down -0.063 values are down -0.020
  West Coast less California 3.252 3.182 3.121 values are down -0.061 values are down -0.098

E.I.A. Diesel Price Survey

06/10/19 06/17/19 06/24/19 week ago year ago
U.S. 3.105 3.070 3.043 values are down -0.027 values are down -0.173
East Coast (PADD1) 3.125 3.099 3.079 values are down -0.020 values are down -0.136
  New England (PADD1A) 3.185 3.153 3.136 values are down -0.017 values are down -0.145
  Central Atlantic (PADD1B) 3.308 3.282 3.258 values are down -0.024 values are down -0.122
  Lower Atlantic (PADD1C) 2.989 2.964 2.946 values are down -0.018 values are down -0.140
Midwest (PADD2) 3.002 2.957 2.926 values are down -0.031 values are down -0.217
Gulf Coast (PADD3) 2.843 2.820 2.797 values are down -0.023 values are down -0.181
Rocky Mountain (PADD4) 3.114 3.072 3.030 values are down -0.042 values are down -0.291
West Coast (PADD5) 3.715 3.666 3.631 values are down -0.035 values are down -0.104
  West Coast less California 3.282 3.238 3.206 values are down -0.032 values are down -0.247
  California 4.058 4.006 3.968 values are down -0.038 values are up 0.009

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For June 17, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

06/03/19 06/10/19 06/17/19 week ago year ago
U.S. 2.807 2.732 2.670 values are down -0.062 values are down -0.209
East Coast (PADD1) 2.664 2.620 2.557 values are down -0.063 values are down -0.242
  New England (PADD1A) 2.777 2.719 2.668 values are down -0.051 values are down -0.232
  Central Atlantic (PADD1B) 2.837 2.778 2.738 values are down -0.040 values are down -0.200
  Lower Atlantic (PADD1C) 2.529 2.499 2.417 values are down -0.082 values are down -0.267
Midwest (PADD2) 2.746 2.620 2.541 values are down -0.079 values are down -0.250
Gulf Coast (PADD3) 2.424 2.362 2.336 values are down -0.026 values are down -0.318
Rocky Mountain (PADD4) 2.980 2.948 2.910 values are down -0.038 values are down -0.067
West Coast (PADD5) 3.596 3.521 3.452 values are down -0.069 values are up 0.018
  West Coast less California 3.313 3.252 3.182 values are down -0.070 values are down -0.056

E.I.A. Diesel Price Survey

06/03/19 06/10/19 06/17/19 week ago year ago
U.S. 3.136 3.105 3.070 values are down -0.035 values are down -0.174
East Coast (PADD1) 3.153 3.125 3.099 values are down -0.026 values are down -0.141
  New England (PADD1A) 3.219 3.185 3.153 values are down -0.032 values are down -0.137
  Central Atlantic (PADD1B) 3.344 3.308 3.282 values are down -0.026 values are down -0.115
  Lower Atlantic (PADD1C) 3.011 2.989 2.964 values are down -0.025 values are down -0.157
Midwest (PADD2) 3.026 3.002 2.957 values are down -0.045 values are down -0.216
Gulf Coast (PADD3) 2.875 2.843 2.820 values are down -0.023 values are down -0.196
Rocky Mountain (PADD4) 3.163 3.114 3.072 values are down -0.042 values are down -0.267
West Coast (PADD5) 3.760 3.715 3.666 values are down -0.049 values are down -0.087
  West Coast less California 3.320 3.282 3.238 values are down -0.044 values are down -0.235
  California 4.109 4.058 4.006 values are down -0.052 values are up 0.030

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For June 10, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

05/27/19 06/03/19 06/10/19 week ago year ago
U.S. 2.822 2.807 2.732 values are down -0.075 values are down -0.179
East Coast (PADD1) 2.696 2.664 2.620 values are down -0.044 values are down -0.220
  New England (PADD1A) 2.809 2.777 2.719 values are down -0.058 values are down -0.207
  Central Atlantic (PADD1B) 2.868 2.837 2.778 values are down -0.059 values are down -0.202
  Lower Atlantic (PADD1C) 2.563 2.529 2.499 values are down -0.030 values are down -0.230
Midwest (PADD2) 2.712 2.746 2.620 values are down -0.126 values are down -0.197
Gulf Coast (PADD3) 2.473 2.424 2.362 values are down -0.062 values are down -0.334
Rocky Mountain (PADD4) 2.979 2.980 2.948 values are down -0.032 values are down -0.042
West Coast (PADD5) 3.632 3.596 3.521 values are down -0.075 values are up 0.069
  West Coast less California 3.335 3.313 3.252 values are down -0.061 values are up 0.006

E.I.A. Diesel Price Survey

05/27/19 06/03/19 06/10/19 week ago year ago
U.S. 3.151 3.136 3.105 values are down -0.031 values are down -0.161
East Coast (PADD1) 3.164 3.153 3.125 values are down -0.028 values are down -0.139
  New England (PADD1A) 3.225 3.219 3.185 values are down -0.034 values are down -0.107
  Central Atlantic (PADD1B) 3.360 3.344 3.308 values are down -0.036 values are down -0.112
  Lower Atlantic (PADD1C) 3.020 3.011 2.989 values are down -0.022 values are down -0.159
Midwest (PADD2) 3.038 3.026 3.002 values are down -0.024 values are down -0.197
Gulf Coast (PADD3) 2.893 2.875 2.843 values are down -0.032 values are down -0.194
Rocky Mountain (PADD4) 3.181 3.163 3.114 values are down -0.049 values are down -0.230
West Coast (PADD5) 3.782 3.760 3.715 values are down -0.045 values are down -0.054
  West Coast less California 3.338 3.320 3.282 values are down -0.038 values are down -0.207
  California 4.134 4.109 4.058 values are down -0.051 values are up 0.068

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For June 3, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

05/20/19 05/27/19 06/03/19 week ago year ago
U.S. 2.852 2.822 2.807 values are down -0.015 values are down -0.133
East Coast (PADD1) 2.723 2.696 2.664 values are down -0.032 values are down -0.215
  New England (PADD1A) 2.829 2.809 2.777 values are down -0.032 values are down -0.196
  Central Atlantic (PADD1B) 2.893 2.868 2.837 values are down -0.031 values are down -0.163
  Lower Atlantic (PADD1C) 2.591 2.563 2.529 values are down -0.034 values are down -0.249
Midwest (PADD2) 2.742 2.712 2.746 values are up 0.034 values are down -0.101
Gulf Coast (PADD3) 2.517 2.473 2.424 values are down -0.049 values are down -0.301
Rocky Mountain (PADD4) 2.982 2.979 2.980 values are up 0.001 values are down -0.015
West Coast (PADD5) 3.667 3.632 3.596 values are down -0.036 values are up 0.136
  West Coast less California 3.345 3.335 3.313 values are down -0.022 values are up 0.063

E.I.A. Diesel Price Survey

05/20/19 05/27/19 06/03/19 week ago year ago
U.S. 3.163 3.151 3.136 values are down -0.015 values are down -0.149
East Coast (PADD1) 3.176 3.164 3.153 values are down -0.011 values are down -0.129
  New England (PADD1A) 3.238 3.225 3.219 values are down -0.006 values are down -0.083
  Central Atlantic (PADD1B) 3.375 3.360 3.344 values are down -0.016 values are down -0.098
  Lower Atlantic (PADD1C) 3.030 3.020 3.011 values are down -0.009 values are down -0.155
Midwest (PADD2) 3.049 3.038 3.026 values are down -0.012 values are down -0.198
Gulf Coast (PADD3) 2.907 2.893 2.875 values are down -0.018 values are down -0.180
Rocky Mountain (PADD4) 3.192 3.181 3.163 values are down -0.018 values are down -0.196
West Coast (PADD5) 3.794 3.782 3.760 values are down -0.022 values are down -0.024
  West Coast less California 3.352 3.338 3.320 values are down -0.018 values are down -0.188
  California 4.145 4.134 4.109 values are down -0.025 values are up 0.106

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For May 27, 2019

Editor’s Note: Memorial Day Holiday on May 27. Report released May 28, 2019.

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

05/13/19 05/20/19 05/27/19 week ago year ago
U.S. 2.866 2.852 2.822 values are down -0.030 values are down -0.140
East Coast (PADD1) 2.754 2.723 2.696 values are down -0.027 values are down -0.214
  New England (PADD1A) 2.839 2.829 2.809 values are down -0.020 values are down -0.171
  Central Atlantic (PADD1B) 2.912 2.893 2.868 values are down -0.025 values are down -0.159
  Lower Atlantic (PADD1C) 2.635 2.591 2.563 values are down -0.028 values are down -0.255
Midwest (PADD2) 2.738 2.742 2.712 values are down -0.030 values are down -0.169
Gulf Coast (PADD3) 2.518 2.517 2.473 values are down -0.044 values are down -0.248
Rocky Mountain (PADD4) 2.964 2.982 2.979 values are down -0.003 values are down -0.012
West Coast (PADD5) 3.690 3.667 3.632 values are down -0.035 values are up 0.169
  West Coast less California 3.356 3.345 3.335 values are down -0.010 values are up 0.087

E.I.A. Diesel Price Survey

05/13/19 05/20/19 05/27/19 week ago year ago
U.S. 3.160 3.163 3.151 values are down -0.012 values are down -0.137
East Coast (PADD1) 3.176 3.176 3.164 values are down -0.012 values are down -0.123
  New England (PADD1A) 3.238 3.238 3.225 values are down -0.013 values are down -0.082
  Central Atlantic (PADD1B) 3.365 3.375 3.360 values are down -0.015 values are down -0.083
  Lower Atlantic (PADD1C) 3.035 3.030 3.020 values are down -0.010 values are down -0.154
Midwest (PADD2) 3.046 3.049 3.038 values are down -0.011 values are down -0.192
Gulf Coast (PADD3) 2.905 2.907 2.893 values are down -0.014 values are down -0.161
Rocky Mountain (PADD4) 3.181 3.192 3.181 values are down -0.011 values are down -0.172
West Coast (PADD5) 3.790 3.794 3.782 values are down -0.012 values are down -0.002
  West Coast less California 3.355 3.352 3.338 values are down -0.014 values are down -0.176
  California 4.136 4.145 4.134 values are down -0.011 values are up 0.137

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/

Gas Price Report For May 20, 2019

This week’s average fuel prices for all regions are shown below, as gathered from www.eia.gov.

E.I.A. Gas Price Survey

05/06/19 05/13/19 05/20/19 week ago year ago
U.S. 2.897 2.866 2.852 values are down -0.014 values are down -0.071
East Coast (PADD1) 2.792 2.754 2.723 values are down -0.031 values are down -0.137
  New England (PADD1A) 2.860 2.839 2.829 values are down -0.010 values are down -0.116
  Central Atlantic (PADD1B) 2.929 2.912 2.893 values are down -0.019 values are down -0.104
  Lower Atlantic (PADD1C) 2.690 2.635 2.591 values are down -0.044 values are down -0.160
Midwest (PADD2) 2.767 2.738 2.742 values are up 0.004 values are down -0.109
Gulf Coast (PADD3) 2.557 2.518 2.517 values are down -0.001 values are down -0.159
Rocky Mountain (PADD4) 2.919 2.964 2.982 values are up 0.018 values are up 0.014
West Coast (PADD5) 3.707 3.690 3.667 values are down -0.023 values are up 0.232
  West Coast less California 3.346 3.356 3.345 values are down -0.011 values are up 0.137

E.I.A. Diesel Price Survey

05/06/19 05/13/19 05/20/19 week ago year ago
U.S. 3.171 3.160 3.163 values are up 0.003 values are down -0.114
East Coast (PADD1) 3.190 3.176 3.176 no change 0.000 values are down -0.095
  New England (PADD1A) 3.245 3.238 3.238 no change 0.000 values are down -0.044
  Central Atlantic (PADD1B) 3.379 3.365 3.375 values are up 0.010 values are down -0.045
  Lower Atlantic (PADD1C) 3.051 3.035 3.030 values are down -0.005 values are down -0.133
Midwest (PADD2) 3.064 3.046 3.049 values are up 0.003 values are down -0.169
Gulf Coast (PADD3) 2.927 2.905 2.907 values are up 0.002 values are down -0.148
Rocky Mountain (PADD4) 3.186 3.181 3.192 values are up 0.011 values are down -0.156
West Coast (PADD5) 3.765 3.790 3.794 values are up 0.004 values are up 0.029
  West Coast less California 3.345 3.355 3.352 values are down -0.003 values are down -0.151
  California 4.097 4.136 4.145 values are up 0.009 values are up 0.172

*PADD stands for Petroleum Administration for Defense Districts. Charts from the U.S. Energy Information Administration. https://www.eia.gov/petroleum/gasdiesel/